New parents Simon Cowell and Lauren Silverman took a night off from diaper duty! The duo was spotted at London's Palladium Theater watching the X Factor's Musical "I can't Sing" It looks like new mommy Lauren traded in her diaper bag for a $1,450 black Bottega Veneta Knot Intrecciato Satin Clutch. The timeless elegance of the bag oozes luxury, and we wouldn't expect anything less from the soon-to-be Mrs. Simon Cowell! It's the perfect evening clutch investment. Other celebrity fans of the Knot Intrecciato Satin Clutch include both Kim and Kourtney Kardashian along with Emma Stone.